sustcomm
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To Build Climate Progress on Time Scales That Matter, Biden Should be Biden
The path forward requires negotiation, compromise, and open lines of communication with Republicans in Congress and elsewhere who have made climate change a focus.
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Sustain What Webcast Invites Student and Faculty Takeovers
The webcast offers a platform for global conversations around sustainability and resilient human progress.
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Join the Earth Institute’s Climate and Sustainability Communications Network
The network, open to all members of the Columbia community, will explore communications solutions to the challenges of climate change and sustainability.

COP31, the 2026 United Nations Climate Change Conference, aims to advance dialogue, strengthen consensus, and accelerate climate action on a global scale. From November 9–20, 2026 in Antalya, Türkiye, heads of state, ministers, scientists, business leaders, and civil society will gather to advance efforts in emission targets, climate finance, and adaptation and resilience. Once again, our experts, students, and global thought leaders from Columbia Climate School and across Columbia University are contributing to key events, sharing insights, and helping shape the dialogue toward ambitious, science-based solutions. Learn More
